ELECTRONIC DEVICE AND METHOD FOR SCANNING A TOUCH PANEL THEREOF
    1.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR SCANNING A TOUCH PANEL THEREOF 有权
    用于扫描其触摸面板的电子设备和方法

    公开(公告)号:US20130069909A1

    公开(公告)日:2013-03-21

    申请号:US13607800

    申请日:2012-09-09

    IPC分类号: G06F3/044

    CPC分类号: G06F3/044 G06F3/0418

    摘要: An electronic device and a method for scanning a touch panel of the electronic device are provided. The electronic device includes a touch panel and a control circuitry. The touch panel includes a plurality of touch sensors. The control circuitry is coupled to the touch panel. The control circuitry charges each of the touch sensors according to a preset charge period of the touch sensor and detects the maximum difference in charge characteristics of the touch sensors. The control circuitry adjusts the preset charge periods of the touch sensors according to the charge characteristics of the touch sensors and a preset limit of the preset charge periods of the touch sensors when the maximum difference is higher than a preset threshold.

    摘要翻译: 提供一种用于扫描电子设备的触摸面板的电子设备和方法。 电子设备包括触摸面板和控制电路。 触摸面板包括多个触摸传感器。 控制电路耦合到触摸面板。 控制电路根据触摸传感器的预设充电周期对触摸传感器充电,并且检测触摸传感器的充电特性的最大差异。 控制电路根据触摸传感器的充电特性调整触摸传感器的预设充电周期,并且当最大差高于预设阈值时,调整触摸传感器的预设充电周期的预设限制。

    Electronic device and method for scanning a touch panel thereof
    2.
    发明授权
    Electronic device and method for scanning a touch panel thereof 有权
    用于扫描其触摸面板的电子装置和方法

    公开(公告)号:US08988388B2

    公开(公告)日:2015-03-24

    申请号:US13607800

    申请日:2012-09-09

    IPC分类号: G06F3/045 G06F3/041 G06F3/044

    CPC分类号: G06F3/044 G06F3/0418

    摘要: An electronic device and a method for scanning a touch panel of the electronic device are provided. The electronic device includes a touch panel and a control circuitry. The touch panel includes a plurality of touch sensors. The control circuitry is coupled to the touch panel. The control circuitry charges each of the touch sensors according to a preset charge period of the touch sensor and detects the maximum difference in charge characteristics of the touch sensors. The control circuitry adjusts the preset charge periods of the touch sensors according to the charge characteristics of the touch sensors and a preset limit of the preset charge periods of the touch sensors when the maximum difference is higher than a preset threshold.

    摘要翻译: 提供一种用于扫描电子设备的触摸面板的电子设备和方法。 电子设备包括触摸面板和控制电路。 触摸面板包括多个触摸传感器。 控制电路耦合到触摸面板。 控制电路根据触摸传感器的预设充电周期对触摸传感器充电,并且检测触摸传感器的充电特性的最大差异。 控制电路根据触摸传感器的充电特性调整触摸传感器的预设充电周期,并且当最大差高于预设阈值时,调整触摸传感器的预设充电周期的预设限制。